Week 3: 8/26-8/30

Posted by David Rau on 8/26/2019

8/26

Today we looked at finding roots of polynomials when roots must be found using the quadratic formula. These extra roots are called irrational because they are stuck being written with square roots. 

Notes

Pg. 128-129: 61,62,87

 

8/27

Today we worked on a worksheet

 

8/28

Today we found imaginary roots by finding all real roots and using the quadratic formula

Notes

 

8/29-8/30

Today we quizzed on the rational root theorem and then quickly covered how to find polynomials from their roots, in other words, how to foil out some complicated factored forms.

Notes

Pg 113: 50,52,53,57

Pg 145: 38,39